CN213011471U

CN213011471U - Elevator ceiling device

Info

Publication number: CN213011471U
Application number: CN202021355355.XU
Authority: CN
Inventors: 董柔
Original assignee: Mercedes Elevator Suzhou Co ltd
Current assignee: Mercedes Elevator Suzhou Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-04-20
Anticipated expiration: 2030-07-12

Abstract

The utility model provides an elevator furred ceiling device, including elevator, lift-cabin door and floor display, the outside swing joint of elevator has the lift-cabin door, and the fixed surface of elevator has the display to the lower extreme of display is fixed with button and lower button, and the lower extreme of elevator is fixed with the motor button, and the inboard swing joint of elevator has the furred ceiling, and the inboard swing joint of elevator has the roof, and the inboard of roof is fixed with the motor, and the lower extreme of roof is fixed with the sedan-chair top, and the lower extreme of roof is fixed with the telescopic link, and the lower extreme of roof passes through the telescopic link and is fixed with the base plate. This kind of elevator furred ceiling device passes through the improvement of structure, makes this device when the in-service use, and elevator maintenance workman need not climb the furred ceiling, only needs down to remove the furred ceiling just can overhaul the furred ceiling, can effectually put out a fire and ventilate when the elevator is on fire simultaneously, security and good reliability.

Description

Elevator ceiling device

Technical Field

The utility model belongs to the technical field of the furred ceiling technique and specifically relates to an elevator furred ceiling device is related to.

Background

The existing elevator considers that the components on the car roof are required to be overhauled, the height of the elevator top layer is generally higher, along with the development of the elevator technology, the energy-saving and environment-friendly requirements of the elevator are gradually improved, the height of the elevator top layer needs to be reduced under the condition that the use requirements are not changed due to the consideration of design and cost of many buildings, and meanwhile, the fire hazard prevention attention degree of the elevator is not high enough.

However, the safety and reliability of the existing elevator ceiling device are poor, when parts on the car roof are overhauled, workers are required to climb the ceiling to overhaul the parts, the life safety of the workers cannot be guaranteed, when the elevator is on fire, the fire cannot be effectively extinguished, and the safety and the reliability are remained to be improved.

Therefore, there is a need for upgrading and retrofitting existing elevator ceiling installations to overcome existing problems and deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator furred ceiling device to solve the shortcoming that exists among the prior art.

The above object is solved by the following technical solutions:

an elevator ceiling device comprises an elevator, an elevator door and a floor display, wherein the elevator door is movably connected with the outer side of the elevator, the display is fixed on the outer surface of the elevator, and the lower end of the display is fixed with an upper button and a lower button, the lower end of the elevator is fixed with a motor button, the inner side of the elevator is movably connected with a suspended ceiling, the inner side of the elevator is movably connected with a top plate, the inner side of the top plate is fixed with a motor, the lower end of the top plate is fixed with a car roof, the lower end of the top plate is fixed with a telescopic rod, the lower end of the top plate is fixed with a base plate through the telescopic rod, an embedded plate is fixed at the upper end of the base plate, an opening is arranged at the inner side of the car top, an air outlet is arranged at the inner side of the embedded plate in a penetrating way, a pull rod is fixed at the outer side of the telescopic rod, and the telescopic rod is fixed with a telescopic ring, the inner side of the substrate is fixed with water spray nozzles, and a smoke sensor is fixed between the water spray nozzles.

Preferably, the opening is equal to the length and the width of the embedded plate.

Preferably, the telescopic link is equipped with 4, and the telescopic link passes through motor button synchronous adjustment to 4 telescopic link lengths are unanimous.

Preferably, the number of the telescopic rings is 2, and the sizes of the 2 telescopic rings are different.

Preferably, the number of the water spraying openings is 3, and the position relation of the 3 water spraying openings is triangular.

Preferably, the length of the telescopic rod after being fully extended is equal to the height of the elevator.

Preferably, the telescopic rod, the smoke sensor, the floor display, the upper button and the lower button are all connected with an external power supply.

Has the advantages that:

(1) this kind of elevator furred ceiling device passes through the improvement of structure, makes this device when the in-service use, and elevator maintenance workman need not climb the furred ceiling, only needs down to remove the furred ceiling just can overhaul the furred ceiling, can effectually put out a fire and ventilate when the elevator is on fire simultaneously, security and good reliability.

(2) This kind of elevator furred ceiling device's advantage lies in: because the lower extreme through the roof is fixed with the base plate through the telescopic link, when the elevator need overhaul, through the length of adjusting motor button synchronous adjustment telescopic link, remove the bottom of elevator with the furred ceiling, the workman of being convenient for overhauls it, and the security improves greatly, the good reliability.

(3) Secondly, the method comprises the following steps: because be fixed with the smog inductor between the water jet, when the elevator is on fire, through the smog solubility of smog inductor response in the elevator, when the smog solubility exceedes a timing, the smog inductor is to the water jet send the order, waters the fire out or extinguish, and the rethread air exit is smog discharge, and practicality and security are strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the partial structure schematic diagram of the elevator of the utility model.

Fig. 3 is a schematic view of the structure of the pull rod and the telescopic ring of the present invention.

Fig. 4 is a schematic top view of the substrate of the present invention.

In FIGS. 1-4: 1-an elevator; 101-an electric motor; 102-a telescopic rod; 1021-a pull rod; 1022-a flex ring; 103-car roof; 104-a top plate; 105-an embedded plate; 106-opening; 107-suspended ceiling; 108-air outlet; 109-a substrate; 1091-water jet; 1092-a smoke sensor; 2-elevator doors; 3-floor display; 4-up button; 5-down button; 6-Motor button.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

please refer to fig. 1 to fig. 4:

the suspended ceiling device for the elevator provided by the embodiment comprises an elevator 1, an elevator door 2 and a floor display 3, wherein the elevator door 2 is movably connected to the outer side of the elevator 1, the display 3 is fixed to the outer surface of the elevator 1, an upper button 4 and a lower button 5 are fixed to the lower end of the display 3, a motor button 6 is fixed to the lower end of the elevator 1, a suspended ceiling 107 is movably connected to the inner side of the elevator 1, a top plate 104 is movably connected to the inner side of the elevator 1, a motor 101 is fixed to the inner side of the top plate 104, a car roof 103 is fixed to the lower end of the top plate 104, a telescopic rod 102 is fixed to the lower end of the top plate 104, a base plate 109 is fixed to the lower end of the top plate 104 through the telescopic rod 102, an embedded plate 105 is fixed to the upper end of the base plate 109, an opening 106 is arranged on the inner side of the car roof 103, an, the telescopic rod 102 is fixed with a telescopic ring 1022, the inner side of the base plate 109 is fixed with water spray nozzles 1091, and a smoke sensor 1092 is fixed between the water spray nozzles 1091.

Furthermore, the opening 106 and the embedded plate 105 have the same length and width, and the suspended ceiling can be perfectly coincided with the corrective top 103 through the opening 106 and the embedded plate 105, so that the influence on normal operation caused by gaps is avoided.

Further, telescopic link 102 is equipped with 4, and telescopic link 102 passes through motor button 6 synchronous adjustment to 4 telescopic links 102 length are unanimous, and through motor button 6 synchronous adjustment telescopic link 102's length, avoid 4 telescopic links 102 because of length inequality makes furred ceiling 107 unstable and drop, have strengthened its security.

Further, the expansion ring 1022 is equipped with 2, and 2 expansion rings 1022 are not of uniform size, through the flexible telescopic link 102 that can be freely nimble of unequal expansion ring 1022, avoid telescopic link 102 to block, influence the normal operating of device, avoid causing unnecessary incident.

Furthermore, 3 water jets 1091 are equipped with, and 3 water jets 1091 position relation are triangle-shaped and set up, and water out flame through 3 position relations triangle-shaped water jets 1091 can be indifferently without dead angle ground, has improved the security performance of device.

Further, the length of the telescopic rod 102 after being completely extended is equal to the height of the elevator, the telescopic rod 102 with the length equal to the height of the elevator 1 can be convenient for workers to overhaul and maintain, meanwhile, the safety of the workers is guaranteed, and the reliability is high.

Further, the telescopic rod 102, the smoke sensor 1092, the floor display 3, the upper button 4 and the lower button 5 are all connected to an external power source, and the telescopic rod 102, the smoke sensor 1092 and the floor display 3 can be operated by the power output of the external power source.

The working principle is as follows:

through pressing button 4 or lower button 5, make elevator 1 stop at current floor, sit elevator 1, when elevator 1 operating time overlength, need overhaul the maintenance to its furred ceiling 107, adjust the length of telescopic link 102 through motor button 6, make the bottom of elevator 1 arranged in to base plate 109 of furred ceiling 107, make things convenient for the workman to overhaul the maintenance to it, workman's life safety has also been ensured simultaneously, avoid appearing the incident, when elevator 1 is on fire, smoke inductor 1092 can send the order to water jet 1091, the flame is watered out to the blowout water, elevator 1's security and reliability have been improved greatly.

Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of other modifications and variations without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An elevator ceiling device comprises an elevator (1), an elevator door (2) and a floor display (3), and is characterized in that the outer side of the elevator (1) is movably connected with the elevator door (2), the outer surface of the elevator (1) is fixedly provided with the display (3), the lower end of the display (3) is fixedly provided with an upper button (4) and a lower button (5), the lower end of the elevator (1) is fixedly provided with a motor button (6), the inner side of the elevator (1) is movably connected with a ceiling (107), the inner side of the elevator (1) is movably connected with a top plate (104), the inner side of the top plate (104) is fixedly provided with a motor (101), the lower end of the top plate (104) is fixedly provided with a car roof (103), the lower end of the top plate (104) is fixedly provided with a telescopic rod (102), and the lower end of the top plate (104) is fixedly provided with a base, and the upper end of base plate (109) is fixed with embedding board (105), the inboard of sedan-chair top (103) is equipped with opening (106), and embedding board (105) inboard is run through and is provided with air exit (108), the outside of telescopic link (102) is fixed with pull rod (1021), and is fixed with expansion ring (1022) on telescopic link (102), base plate (109) inboard is fixed with water jet (1091), and is fixed with smoke inductor (1092) between water jet (1091).

2. The elevator ceiling arrangement according to claim 1, characterized in that the opening (106) is equal in length and width to the embedded plate (105).

3. The elevator ceiling device according to claim 1, characterized in that the telescopic rods (102) are provided with 4, and the telescopic rods (102) are synchronously adjusted by means of the motor button (6), and the 4 telescopic rods (102) are of uniform length.

4. The elevator ceiling device according to claim 1, wherein there are 2 telescoping rings (1022), and 2 telescoping rings (1022) are not the same size.

5. The elevator ceiling device according to claim 1, wherein the number of the water spraying ports (1091) is 3, and the 3 water spraying ports (1091) are arranged in a triangular shape.

6. The elevator ceiling device according to claim 1, characterized in that the fully extended length of the telescopic rod (102) is equal to the height of the elevator (1).

7. The elevator ceiling arrangement according to claim 1, characterized in that the telescoping rod (102), smoke sensor (1092), floor display (3), upper button (4) and lower button (5) are connected to an external power source.